Inventor · disambiguated record
Izuru Nakai
Also filed as: NAKAI IZURU
16 granted patents·14 pending applications·270 citations·filing 1995–2025
93Inventor score
Files withPANASONIC IP MAN CO LTD14MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11PANASONIC CORP3NAKAI IZURU1PANASONIC HOLDINGS CORP1
Top patents by PatentIndex Score
30 records- 0190US5670069ALaser processing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 23, 1997·82 cites·11 claims
- 0289US12157180B2Evaluation method, evaluation system, and laser machining systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Dec 3, 2024·1 cites·12 claims
- 0388US5690846ALaser processing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 25, 1997·77 cites·2 claims
- 0485US6518515B2Printed wiring board, and method and apparatus for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 11, 2003·30 cites·5 claims
- 0580US6403920B1Laser processing apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 11, 2002·30 cites·2 claims
- 0674US2025387851A1Inspection method and inspection device for workpiece in laser machiningPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 0773US2025381616A1Laser processing apparatusPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 0870US8525072B2Laser soldering apparatusNAKAI IZURU·Filed 2010·Granted Sep 3, 2013·3 cites·8 claims
- 0968US2023390871A1Estimation model generation apparatus and processing state estimation devicePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1068US2023390863A1Laser machining condition determination method and determination devicePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1167US2025058408A1Machining condition determination method and determination devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1267US2025083251A1Laser machining devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1364US2023384282A1Determination method and determination device for laser processing statePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1463US2022388098A1Laser processing method and laser processing devicePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1562US11938561B2Laser processing apparatusPANASONIC IP MAN CO LTD·Filed 2021·Granted Mar 26, 2024·0 cites·13 claims
- 1662US7440199B2Manufacturing method of optical component and camera moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 21, 2008·1 cites·6 claims
- 1761US11489239B2Cylindrical battery and method of manufacture thereofPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·18 claims
- 1859US2022173576A1Laser oscillation devicePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1959US2025153271A1Laser welding monitoring apparatusPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2058US6365844B2Printed wiring boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 2, 2002·20 cites·7 claims
- 2155US6946091B2Laser drillingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 20, 2005·6 cites·3 claims
- 2255US6770843B2Laser processing apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 3, 2004·6 cites·4 claims
- 2350US7897892B2Method of bonding an optical componentPANASONIC CORP·Filed 2006·Granted Mar 1, 2011·1 cites·4 claims
- 2450US6671951B2Printed wiring board, and method and apparatus for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 6, 2004·3 cites·61 claims
- 2547US2022326590A1Laser shutter unit and laser systemPANASONIC HOLDINGS CORP·Filed 2022·Application pending·0 cites
- 2646US2020098939A1Solar cell and method of manufacturing solar cellPANASONIC CORP·Filed 2019·Application pending·0 cites
- 2743US6303902B1Apparatus and method for processingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 16, 2001·10 cites·6 claims
- 2840US2004214006A1Member for a circuit board, method of manufacturing the same, and methods of manufacturing circuit boardsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 2936US2015260985A1Laser processing apparatus and laser processing methodPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 3035US11233164B2Solar cell, and method for manufacturing solar cellPANASONIC CORP·Filed 2019·Granted Jan 25, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →